@article{ELMA_1950__5_140547,
     author = {A. Speiser},
     title = {Ansprache.},
     journal = {Elemente der Mathematik},
     pages = {98--99},
     publisher = {mathdoc},
     volume = {5},
     year = {1950},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1950__5_140547/}
}